1. To turn away bringing bolt and to disconnect from the pump bringing hose and to connect instead of it a hose with a manometre.

2. To start the engine and to leave to work it idling.

3. To turn out against the stop wheels in any party, to check up pressure on a manometre and at once to turn wheels in a starting position. This operation should occupy no more than 30 with, otherwise the pump can fail. Pressure should be 14 500-15 500 кПа (145–155 kgs/sm2).

4. If pressure differs from specified, it is necessary to replace the valve of a high pressure and to execute repeated check. If pressure does not correspond again to norm, the pump is faulty also it it is necessary to replace.